The FLS C6.30 product range consists of inductive conductivity transmitters where an inductive conductivity electrode has a direct 4-20 mA output (two-wire technology).

This type of measurement technology allows for a wide range of applications, in particular the measurement of high conductivity values (up to 1000 millisiemens) in aggressive fluids (the only material in contact with liquids is PVC-C).

Since no electrode comes into direct contact with the liquid, reliable and stable measurements are guaranteed over long periods.

Adequate Automatic Temperature Compensation (ATC) is ensured by the presence of a Pt100 integrated in the sensor body. The 4-20 mA output is ideal for direct connection to a PLC or data logger without the need for an additional interface.

Both the transmitter and the temperature sensor are supplied already calibrated.


  • Water treatment
  • Wastewater Treatment
  • Cooling towers
  • Absorbers Coating with metal finish and measurement of corrosive fluids


  • Resistant to corrosion and patina formation
  • Compact transmitter
  • Does not require calibration
  • Simple installation
  • Integrated Pt100 sensor
  • Suitable for submerged installation

Compatibility of FLS products

Compatibility of potentiometric and inductive conductivity sensors with FLS instruments.


Contact our product expert

Alberto Claveri
Aliaxis Italia Segment Manager Industry
+39 335 7490 115
Alberto Claveri: Aliaxis Italia Segment Manager Industry